Automobile rear bumper



FIG. 1 is a perspective view of an automobile rear bumper showing our new design, it being understood that the broken lines are for illustrative purposes only;

FIG. 2 is an enlarged top plan view thereof;

FIG. 3 is an enlarged side elevation view thereof;

FIG. 4 is an enlarged cross-sectional view taken along line 4--4 of FIG. 2; and

FIG. 5 is an enlarged cross-sectional view taken along line 5--5 of FIG. 2. 

The ornamental design for an automobile rear bumper, as shown and described. 